GAC 4-Piece Ceramic Herb Grinder – 2.5-Inch Yellow | BlueBus Fine Tools

I purchased this grinder due to it being advertised as "non-stick" but after only one use it is clearly nothing to do with "non-stick"! This grinder is very hard to rotate no matter how much contents is inside of it. Its almost like it is warped or not completely round although you can't see it with the naked eye. Definitely more work than any cheaper "gas station" grinder that I've had in the past. Definitely not satisfied with the price compared to functionality.

By far the best. The biggest problem that most have is they start to stick fast. The non-stick design on these works so great and keeps it from sticking for much much longer.

I love this grinder, it looks very nice and works very well. I highly recommend